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EGTB: win in 4 half-moves

# move score
1 Rc6 win in 3 half-moves
2 Kf4 draw
3 Kg4 draw
4 Ra6 draw
5 Rb6 draw
6 Rd6 draw
7 Re6 draw
8 Rh4 draw
9 Rh7 draw
10 Rh8 draw
11 Kc1 loss in 2 half-moves
12 Kc2 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Ke1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Kg2 loss in 2 half-moves
19 Kh2 loss in 2 half-moves
20 Kh3 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves
26 Rh5 loss in 2 half-moves
27 Kh4 loss in 1 half-moves